1 files changed, 0 insertions, 186 deletions
diff --git a/src/test/java/com/seaofnodes/simple/Chapter05Test.java b/src/test/java/com/seaofnodes/simple/Chapter05Test.java
deleted file mode 100644
index d1dfd216..00000000
--- a/src/test/java/com/seaofnodes/simple/Chapter05Test.java
+++ /dev/null
@@ -1,186 +0,0 @@
-package com.seaofnodes.simple;
-
-import com.seaofnodes.simple.codegen.CodeGen;
-import com.seaofnodes.simple.node.*;
-import org.junit.Test;
-
-import static org.junit.Assert.*;
-
-public class Chapter05Test {
-
-    @Test
-    public void testIfStmt() {
-        CodeGen code = new CodeGen(
-"""
-int a = 1;
-if (arg == 1)
-    a = arg+2;
-else {
-    a = arg-3;
-}
-return a;
-""");
-        code.parse().opto();
-        assertEquals("return Phi(Region,(arg+2),(arg-3));", code.print());
-    }
-
-    @Test
-    public void testTest() {
-        CodeGen code = new CodeGen(
-"""
-int c = 3;
-int b = 2;
-if (arg == 1) {
-    b = 3;
-    c = 4;
-}
-return c;
-""");
-        code.parse().opto();
-        assertEquals("return Phi(Region,4,3);", code.print());
-    }
-
-    @Test
-    public void testReturn2() {
-        CodeGen code = new CodeGen(
-"""
-if( arg==1 )
-    return 3;
-else
-    return 4;
-""");
-        code.parse();
-        assertEquals("return Phi(Region,3,4);", code.print());
-    }
-
-    @Test
-    public void testIfMergeB() {
-        CodeGen code = new CodeGen(
-"""
-int a=arg+1;
-int b=0;
-if( arg==1 )
-    b=a;
-else
-    b=a+1;
-return a+b;""");
-        code.parse().opto();
-        assertEquals("return ((arg<<1)+Phi(Region,2,3));", code.print());
-    }
-
-    @Test
-    public void testIfMerge2() {
-        CodeGen code = new CodeGen(
-"""
-int a=arg+1;
-int b=arg+2;
-if( arg==1 )
-    b=b+a;
-else
-    a=b+1;
-return a+b;""");
-        code.parse().opto();
-        assertEquals("return ((Phi(Region,(arg<<1),arg)+arg)+Phi(Region,4,5));", code.print());
-    }
-
-    @Test
-    public void testMerge3() {
-        CodeGen code = new CodeGen(
-"""
-int a=1;
-if( arg==1 )
-    if( arg==2 )
-        a=2;
-    else
-        a=3;
-else if( arg==3 )
-    a=4;
-else
-    a=5;
-return a;
-""");
-        code.parse().opto();
-        assertEquals("return Phi(Region,3,5,2,4);", code.print());
-    }
-
-    @Test
-    public void testMerge4() {
-        CodeGen code = new CodeGen(
-"""
-int a=0;
-int b=0;
-if( arg )
-    a=1;
-if( arg==0 )
-    b=2;
-return arg+a+b;
-""");
-        code.parse().opto();
-        assertEquals("return ((arg+Phi(Region,1,0))+Phi(Region,2,0));", code.print());
-    }
-
-    @Test
-    public void testMerge5() {
-        CodeGen code = new CodeGen(
-"""
-int a=arg==2;
-if( arg==1 )
-{
-    a=arg==3;
-}
-return a;
-""");
-        code.parse().opto();
-        assertEquals("return (arg==Phi(Region,3,2));", code.print());
-    }
-
-    @Test
-    public void testTrue() {
-      CodeGen code = new CodeGen("return true;").parse();
-      assertEquals("return 1;",code.print());
-    }
-
-    @Test
-    public void testHalfDef() {
-        try { new CodeGen("if( arg==1 ) int b=2; return b;").parse(); fail(); }
-        catch( RuntimeException e ) { assertEquals("Cannot define a 'b' on one arm of an if",e.getMessage()); }
-    }
-
-    @Test
-    public void testHalfDef2() {
-        try { new CodeGen("if( arg==1 ) { int b=2; } else { int b=3; } return b;").parse(); fail(); }
-        catch( RuntimeException e ) { assertEquals("Undefined name 'b'",e.getMessage()); }
-    }
-
-    @Test
-    public void testRegress1() {
-        try { new CodeGen("if(arg==2) int a=1; else int b=2; return a;").parse(); fail(); }
-        catch( RuntimeException e ) { assertEquals("Cannot define a 'a' on one arm of an if",e.getMessage()); }
-    }
-
-
-    @Test
-    public void testBadNum() {
-        try { new CodeGen("return 1-;").parse();  fail(); }
-        catch( RuntimeException e ) { assertEquals("Syntax error, expected an identifier or expression: ;",e.getMessage()); }
-    }
-
-    @Test
-    public void testKeyword1() {
-        try { new CodeGen("int true=0; return true;").parse(); fail(); }
-        catch( RuntimeException e ) { assertEquals("Expected an identifier, found 'true'",e.getMessage()); }
-    }
-
-    @Test
-    public void testKeyword2() {
-        try { new CodeGen("int else=arg; if(else) else=2; else else=1; return else;").parse(); fail(); }
-        catch( RuntimeException e ) { assertEquals("Expected an identifier, found 'else'",e.getMessage()); }
-    }
-
-    @Test
-    public void testKeyword3() {
-        try { new CodeGen("int a=1; ififif(arg);a=2;return a;").parse(); fail(); }
-        catch( RuntimeException e ) { assertEquals("Undefined name 'ififif'",e.getMessage()); }
-    }
-
-}